Electronic apparatus cooling system and electronic apparatus cooling system fabrication method

Abstract

[Problem] To provide an electronic apparatus cooling system having superior cooling characteristics and portability. [Solution] A rack 2 is installed within a container 1. A heat receiving apparatus 3 is disposed on a lateral face of the rack 2, and receives heat emitted within the rack 2 by a liquid-phase cooling medium gasifying and becoming a gaseous-phase cooling medium. A gaseous-phase tube 6 is disposed extending in plumb direction, and transports the gaseous-phase cooling medium from the heat receiving apparatus 3. A heat radiating apparatus 4 is disposed above the rack 2 outside the container 1, and radiates the heat which the heat receiving apparatus 3 has received by cooling the gaseous-phase cooling medium flowing from the gaseous-phase tube 6, making said gaseous-phase cooling medium into the liquid-phase cooling medium. A liquid-phase tube 7 transports the liquid-phase cooling medium from the heat radiating apparatus 4 to the heat receiving apparatus 3. The gaseous-phase tube 6 further comprises a gaseous-phase tube bend part 6 c whereat cooling medium droplets, which arise from the condensation of the gaseous phase cooling medium as a result of the gaseous-phase tube 6 being exposed to the environment external to the container 1, are collected.

1 . An electronic apparatus cooling system, comprising:
 a container with a space that can store an article therein;   a storage container that comprises an electronic apparatus that is installed inside the container;   a heat receiving apparatus that is installed on a side of the storage container and receives heat that is generated inside the storage container as a liquid-phase cooling medium is evaporated to become a gaseous-phase cooling medium;   a gaseous-phase cooling medium transporter that transports the gaseous-phase cooling medium from the heat receiving apparatus;   a heat radiating apparatus that is installed above the storage container outside the container, and radiates the heat that the heat receiving apparatus receives by cooling the gaseous-phase cooling medium that flows into from the gaseous-phase cooling medium transporter to make the liquid-phase cooling medium; and   a liquid-phase cooling medium transporter that transports the liquid-phase cooling medium from the heat radiating apparatus to the heat receiving apparatus, wherein   the gaseous-phase cooling medium transporter comprises a liquid droplet collector that collects a cooling medium liquid droplet in the gaseous-phase cooling medium transporter.   
     
     
         2 . The electronic apparatus cooling system according to  claim 1 , wherein
 the gaseous-phase cooling medium transporter further comprises:   a first tube that extends in the vertical direction outside the container and is connected to the heat radiating apparatus; and   a second tube that extends in the vertical direction inside the container and is connected to the heat receiving apparatus, wherein   the liquid droplet collector is inserted between the first tube and the second tube.   
     
     
         3 . The electronic apparatus cooling system according to  claim 2 , wherein
 the liquid droplet collector further comprises a third tube that extends in the direction crossing at right angles with the vertical direction and is installed, and whose one end is connected to the bottom end of the first tube and whose other end is connected to the second tube, and   the cooling-medium liquid droplet that falls down through the first tube is caught on an inner wall of the lower side of the third tube.   
     
     
         4 . The electronic apparatus cooling system according to  claim 3 , wherein
 the third tube is installed outside the container.   
     
     
         5 . The electronic apparatus cooling system according to  claim 4 , wherein
 the liquid-phase cooling medium transporter comprises:   a fourth tube that extends in the vertical direction inside the container and is connected to the heat receiving apparatus; and   a fifth tube whose one end is connected to the upper end of the fourth tube and whose other end is connected to the heat radiating apparatus outside the container, wherein   the third tube and the fifth tube are arranged in a coaxial position.   
     
     
         6 . The electronic apparatus cooling system according to  claim 5 , wherein
 the heat radiating apparatus is rotatably constituted so as to rotate around a center axis of the third tube and the fifth tube as a rotary shaft.   
     
     
         7 . The electronic apparatus cooling system according to  claim 6 , wherein
 the gaseous-phase cooling medium transporter is inserted in the third tube and further comprises a first moving part that is constituted so as to rotate the third tube of the heat radiating apparatus side around the center axis, and   the liquid-phase cooling medium transporter is inserted in the fifth tube and further comprises a second moving part that is constituted so as to rotate the fifth tube of the heat radiating apparatus side around the center axis.   
     
     
         8 . The electronic apparatus cooling system according to  claim 1 , further comprising:
 an intake port that is installed on a side of the container and takes air in from the outside of the container; and   an exhaust port that is installed on the side of the container and discharges air to the outside the container.   
     
     
         9 . The electronic apparatus cooling system according to  claim 8 , wherein
 the intake port is installed on a wall of the container on the side where the storage container takes air therein, and   the exhaust port is installed on a wall of the container on the side where the storage container discharges air therefrom.   
     
     
         10 . The electronic apparatus cooling system according to  claim 8 , wherein
 the intake port is installed below the exhaust port in the vertical direction.   
     
     
         11 . An electronic apparatus cooling system fabrication method, comprising:
 installing a storage container having an electronic apparatus inside a container whose internal space is sealable;   installing a heat receiving apparatus that receives heat that is generated inside the storage container as a liquid-phase cooling medium is evaporated to become a gaseous-phase cooling medium, on a side of the storage container;   installing a gaseous-phase cooling medium transporter that transports the gaseous-phase cooling medium from the heat receiving apparatus;   installing a heat radiating apparatus radiating the heat which the heat receiving apparatus receives by cooling the gaseous-phase cooling medium that flows in from the gaseous-phase cooling medium transporter so as to generate the liquid-phase cooling medium above the storage container outside the container;   installing the liquid-phase cooling medium transporter that transports the liquid-phase cooling medium from the heat radiating apparatus, from the heat radiating apparatus to the heat receiving apparatus; and   installing a liquid droplet collector that collects a cooling medium liquid droplet in the gaseous-phase cooling medium transporter.   
     
     
         12 . The electronic apparatus cooling system according to  claim 1 , wherein the liquid droplet collector collects a cooling medium liquid droplet that is generated when the gaseous-phase cooling medium transporter is exposed to atmosphere outside the container and the gaseous-phase cooling medium is condensed. 
     
     
         13 . The electronic apparatus cooling system according to  claim 1 , wherein the gaseous-phase cooling medium transporter is installed so as to extend in the vertical direction. 
     
     
         14 . The electronic apparatus cooling system according to  claim 1 , wherein the container has portability. 
     
     
         15 . The electronic apparatus cooling system according to  claim 1 , wherein the heat radiating apparatus radiates heat that the heat receiving apparatus receives to open air.